Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
Ricoh Company
Rank (2020):
#40
of 32,488
Top 1%
1,487 inventors
949
Patents 2020
Top Inventors at Ricoh Company
2020
Showing 801–850 of 1,487 inventors
Rank
Name
Patents
#623
Itaru Kodaira
1
#623
Izumi Itoh
1
#623
James Chauvin
1
#623
Jason Robert Nielsen
1
#623
James Woo
1
#623
Jiang Hong
1
#623
Jin Sam Park
1
#623
Jichuan Zheng
1
#623
John W. Barrus
1
#623
Jonathan J. Hull
1
#623
Jorge Moraleda
1
#623
Joshua Schlafer
1
#623
Jonathan Zaremski
1
#623
Jumpei Aoyama
1
#623
Junichi Azumi
1
#623
Junpei Fujita
1
#623
Juichi Furukawa
1
#623
Junichi Hara
1
#623
Jun Ichinowatari
1
#623
Junpei Kamichi
1
#623
Junghyun Kwon
1
#623
Juan Lin
1
#623
Jun Mashimo
1
#623
Juki Migii
1
#623
Junpei Mikami
1
#623
Jun Murata
1
#623
Jun Satoh
1
#623
Junji Suzuki
1
#623
Junichi Watanabe
1
#623
Katsutoshi Akaba
1
#623
Kazuhiro Akatsu
1
#623
Katsuya Akiba
1
#623
Kaoru Aoki
1
#623
Kathrin Berkner
1
#623
Katie Ashely Eng
1
#623
Kazuo Haida
1
#623
Kazuma IZUMIYA
1
#623
Katsuyuki Kaji
1
#623
Kazufumi Kimura
1
#623
Kazumasa Kiyonaga
1
#623
Kazuhiro Kobayashi
1
#623
Kazumi Kobayashi
1
#623
Kazuhiko Kobayashi
1
#623
Kazuma Koike
1
#623
Katsuhiko Maeda
1
#623
Kazuki Matsumoto
1
#623
Kazuyoshi Matsuo
1
#623
Kazufumi Matsushita
1
#623
Kaori Mitsuishi
1
#623
Kazuhiro Miyabe
1
« Prev
15
16
17
18
19
Next »